发明人韩伟,朱建伟,马晓峰. "Method for the Synthesis of 6-(4-Nitrophenyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one" [P]. 中国发明专利, 专利号 CN 113016708 B, 授权公告日 2020-10-06.
发明人罗永刚,黄志刚,张德明. "A Process for Preparing High-Purity 6-(4-Nitrophenyl)-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one" [P]. 中国发明专利, 专利号 CN 109118284 A, 授权公告日 2019-04-12.
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